DSA DSA M16 BCG

Article number: 009536
Availability: In stock
Delivery time: 3-5 Business Days

Bolt carrier group for your AR15 or M16. 
Manufactured and assembled by USGI Contractor DSArms. 
Completely assembled, includes bolt carrier, bolt, firing pin, cam pin, and retaining pin. 

Bolt Specs: 

  • 9310 Super Alloy Steel (7% stronger than Carpenter No. 158® Steel).
  • MPI Bolt (Magnetic Particle Inspected).
  • Hardened Steel Extractor.
  • Heavy Duty Extractor Spring.
  • Black Extractor Insert.
  • Mil-Spec O-Ring.
  • Milspec Gas rings (3).
  • Parkerized exterior.


Bolt Carrier

  • Proper 8620 steel
  • Shot Peened
  • Chrome Lined
  • Properly Staked Chrome lined Gas Key
  • Grade 8 Gas Key Screws
  • Heavy Duty M16 design
  • Parkerized exterior


Cam Pin

  • Hardened Steel
  • Parkerized exterior


Firing Pin

    • Hardened Steel
    • Chrome Plated

 


Firing Pin Retaining Pin

  • Hardened Steel
  • Black Oxide Exterior
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